<%@ page language="java" pageEncoding="UTF-8" contentType="text/html;charset=UTF-8"%>  
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %> 
<html>
<body>
    <h2>Jersey RESTful Web Application!</h2>
    <p><a href="webapi/users">Jersey resource</a>
    <p>Visit <a href="http://jersey.java.net">Project Jersey website</a>
    for more information on Jersey!
    <br>
    <c:url value="/logout" var="logoutUrl"/>
    <a href="${logoutUrl }">退出系统</a>
</body>
</html>
